[PATCH] xen/manage: Fix suspend error path

/restore"), the asymmetry did not yet exist. But since it was introduced, a call to dpm_resume_end() is missing in the error path of dpm_suspend_start(). Fix it. Fixes: d8f3de0d2412 ("Suspend-related patches for 2.6.27") Signed-off-by: Lukas Wunner Cc: sta...@vger.kernel.org # v

Re: [PCI] 3233e41d3e: WARNING:at_drivers/pci/pci.c:#pci_reset_hotplug_slot

On Thu, Jul 23, 2020 at 05:13:06PM +0800, kernel test robot wrote: > FYI, we noticed the following commit (built with gcc-9): [...] > commit: 3233e41d3e8ebcd44e92da47ffed97fd49b84278 ("[PATCH] PCI: pciehp: Fix > AB-BA deadlock between reset_lock and device_lock") [...] > caused below changes (plea

[PATCH] PCI: pciehp: Fix AB-BA deadlock between reset_lock and device_lock

.namprd84.prod.outlook.com Link: https://lore.kernel.org/linux-pci/20200615143250.438252-1-ian@canonical.com Reported-and-tested-by: Michael Haeuptle Reported-and-tested-by: Ian May Signed-off-by: Lukas Wunner Cc: sta...@vger.kernel.org # v4.19+ Cc: Alex Williamson --- drivers/pci/hot